Individual Calculations July 2009
 Lakunza Plazaola, Asier  Total change: 2.10  Rating chartPersonal card
 Campeonato de Guipuzcoa por Equipos Preferente Donostia San Sebastian ESP 2009-01-10
RcRownchangeKK*chgGame
 2079 2062 3.00 6 0.14 15 2.10 
  Ortega Fuentes, Luis Angel 2121 ESP0.001-0.4215-6.30 
  Olaizola Ortega, Luis 2189 ESP0.5010.17152.55 
  Ferreiro Montoya, Jose Ignacio 2171 ESP1.0010.65159.75 
  Garcia Lafuente, Roberto 1994 ESP0.001-0.5915-8.85 
  Urretavizcaya Merino, Asier 2028 ESP0.501-0.0515-0.75 
  Iraola Iraola, Unai 1971 ESP1.0010.38155.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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